6740419728

Names of 6740419728

• Cardinal: 6740419728 can be written as Six billion, seven hundred forty million, four hundred nineteen thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 6.740419728 × 10⁹

Factors of 6740419728

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1139

Divisors of 6740419728

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 56 84 112 137 168 181 274 336 362 411 543 548 724 809 822 959 1086 1096 1267 1448 1618 1644 1918 2172 2192 2427 2534 2877 2896 3236 3288 3801 3836 4344 4854 5068 5663 5754 6472 6576 7602 7672 8688 9708 10136 11326 11508 12944 15204 15344 16989 19416 20272 22652 23016 24797 30408 33978 38832 45304 46032 49594 60816 67956 74391 90608 99188 110833 135912 146429 148782 173579 198376 221666 271824 292858 297564 332499 347158 396752 439287 443332 520737 585716 595128 664998 694316 775831 878574 886664 1025003 1041474 1171432 1190256 1329996 1388632 1551662 1757148 1773328 2050006 2082948 2327493 2342864 2659992 2777264 3075009 3103324 3514296 4100012 4165896 4654986 5319984 6150018 6206648 7028592 8200024 8331792 9309972 12300036 12413296 16400048 18619944 20060773 24600072 37239888 40121546 49200144 60182319 80243092 120364638 140425411 160486184 240729276 280850822 320972368 421276233 481458552 561701644 842552466 962917104 1123403288 1685104932 2246806576 3370209864 6740419728
• Sum of all divisors σ(n): 20181208320
• Sum of proper divisors (its aliquot sum) s(n): 13440788592
• 6740419728 is an abundant number, because the sum of its proper divisors (13440788592) is greater than itself. Its abundance is 6700368864

Bases of 6740419728

• Binary: 110010001110000101010010010010000₂
• Hexadecimal: 0x191C2A490
• Base-36: 33H2L5C

Squares and roots of 6740419728

• 6740419728 squared (6740419728²) is 45433258109611593984
• 6740419728 cubed (6740419728³) is 306239229269341974507279716352
• The square root of 6740419728 is 82100.0592448019
• The cube root of 6740419728 is 1888.9870488155

Scales and comparisons

• 6,740,419,728 seconds is equal to 214 years, 16 weeks, 6 days, 2 hours, 48 minutes, 48 seconds.
• To count from 1 to 6,740,419,728 would take you about four hundred twenty-eight years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 6740419728 cubic inches would be around 157.4 feet tall.

Recreational maths with 6740419728

• 6740419728 backwards is 8279140476
• 6740419728 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 6740419728's digits is 48
• More coming soon!